Open AccessPneumatic transport of bulk materials in construction of composite floating docks
Author(s) -
A.S. Rashkovskyi,
Alexandr V. Shchedrolosiev,
V.M. Neiman,
Олеся Канаш
Publication year - 2021
Publication title -
international shipbuilding progress
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.165
H-Index - 25
eISSN - 1566-2829
pISSN - 0020-868X
DOI - 10.3233/isp-209004
Subject(s) - materials science , pipeline transport , composite number , shipbuilding , composite material , flow (mathematics) , structural engineering , engineering , mechanics , mechanical engineering , physics , archaeology , history
Investigations of pneumatic transport of bulk materials used in shipbuilding have carried out. Their abrasiveness, wear of straight and curved sections of pipelines were investigated. Theoretically, the dependences of the amount of wear on various factors were defined: abrasiveness and concentration of transported particles, flow rate, pipe diameter and wear resistance of its material, structural and operational features of the transport system, etc. Formulas for determining the maximum useful life of straight and curved sections of pipelines are obtained. Theoretical results confirmed experimentally.